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Effect of Cu substitution on magnetic properties of layered NaCo2O4
(Belgrade : Institute for Multidisciplinary Research, University of Belgrade, 2015)
Polycrystalline samples of NaCo2-xCuxO4 (x = 0, 0.01, 0.03, 0.05) were obtained by two syntheses procedures: the solid-state reaction method of previously mechanically activated precursor powders (MASSR) and the citric ...
Durability of alkali activated materials
(Institute for Multidisciplinary Research, University of Belgrade, 2015)
In the last decade, great scientific attention has been devoted to alkali activated materials, including geopolymers and other related materials. These materials are seen as promising alternative binders, with a possibility ...
HIGHLY CONDUCTIVE LANTHANOIDE STABILIZED δ-Bi2O3 PHASES
(Društvo za keramičke materijale Srbije, 2015)
Due to the increasing demands for new highly efficient and environmentally
friendly energy conversion technologies, the oxide ion conductors applicable in
solid oxide fuel cells (SOFCs) have widely been investigated. The ...
INSECTICIDE EFFECT OF ALUMINA POWDERS AGAINST - BEAN WEEVILS
(Društvo za keramičke materijale Srbije, 2015)
Alumina powders synthesized by combustion method were applied on
uninfested grains of bean to examine their insecticide effect against bean weevil
(Acanthoscelides obtectus). Effects of pH value (6, 8 and 10) of the ...
Alkali activated materials: crucial factors affecting the strength
(Institute for Multidisciplinary Research, University of Belgrade, 2015)
Alkali activated materials (AAM) are produced by a chemical reaction between solid raw materials and alkaline solution. The strength, as the most important mechanical property, is commonly used as a basic measure of usability ...
Eu doped barium cerium oxide as a promising electrolyte for intermediate temperature SOFCs
(Društvo za keramičke materijale Srbije, 2015)
BaCe0.9Eu0.1O2.95 (BCE) powder was synthesized by citric-nitric autocombustion
method. According to Rietveld analysis, BCE also possesses slightly larger unit cell
volume than mostly investigated BaCe0.9Y0.1O2.95 (BCY), ...
Thermoelectric properties of Cu-doped sodium cobaltite ceramics
(Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11000 Belgrade, Serbia, 2015)
Layered cobalt oxide materials have lately been the subject of considerable
fundamental and practical interest as potential candidates for thermoelectric
application. The polycrystalline samples of NaCo2–xCuxO4 (x = 0, ...